Fiend FireExhaust your Hand.
Deal 7 damage for each card Exhausted.
Exhaust.
Attack2
Fiend Fire+Exhaust your Hand.
Deal 10 damage for each card Exhausted.
Exhaust.
Attack2
Add to deck
Exhaust
Removed until the end of combat.

Fiend Fire

The Ironclad

Fiend Fire+Exhaust your Hand.
Deal 10 damage for each card Exhausted.
Exhaust.

Obtained

card rewardsThe Ironclad

Merchant price

StS2
Shop band
142–158GoldBase price: 150 Gold Shop roll: ×0.95–1.05

Slay the Spire

Fiend Fire

Same in Slay the Spire